Christina Quast | 32906bb | 2015-02-24 11:35:19 +0100 | [diff] [blame] | 1 | // FIXME: Copyright license here |
| 2 | /*------------------------------------------------------------------------------ |
| 3 | * Headers |
| 4 | *------------------------------------------------------------------------------*/ |
| 5 | |
| 6 | #include "board.h" |
Christina Quast | 32906bb | 2015-02-24 11:35:19 +0100 | [diff] [blame] | 7 | |
| 8 | /*------------------------------------------------------------------------------ |
Christina Quast | 32906bb | 2015-02-24 11:35:19 +0100 | [diff] [blame] | 9 | * Internal variables |
| 10 | *------------------------------------------------------------------------------*/ |
Christina Quast | fb524b9 | 2015-02-27 13:39:45 +0100 | [diff] [blame] | 11 | typedef struct { |
Harald Welte | 15d72cc | 2015-11-07 18:18:47 +0100 | [diff] [blame] | 12 | /* static initialization, called whether or not the usb config is active */ |
Christina Quast | 95d6616 | 2015-04-09 22:38:47 +0200 | [diff] [blame] | 13 | void (* configure) ( void ); |
Harald Welte | 15d72cc | 2015-11-07 18:18:47 +0100 | [diff] [blame] | 14 | /* initialization function after the config was selected */ |
Christina Quast | fb524b9 | 2015-02-27 13:39:45 +0100 | [diff] [blame] | 15 | void (* init) ( void ); |
Harald Welte | 15d72cc | 2015-11-07 18:18:47 +0100 | [diff] [blame] | 16 | /* de-initialization before selecting new config */ |
Christina Quast | 95d6616 | 2015-04-09 22:38:47 +0200 | [diff] [blame] | 17 | void (* exit) ( void ); |
Harald Welte | 15d72cc | 2015-11-07 18:18:47 +0100 | [diff] [blame] | 18 | /* main loop content for given configuration */ |
Christina Quast | fb524b9 | 2015-02-27 13:39:45 +0100 | [diff] [blame] | 19 | void (* run) ( void ); |
| 20 | } conf_func; |
| 21 | |
| 22 | conf_func config_func_ptrs[] = { |
Harald Welte | fefd571 | 2015-11-07 18:19:11 +0100 | [diff] [blame^] | 23 | /* array slot 0 is empty, usb configs start at 1 */ |
| 24 | [CFG_NUM_SNIFF] = { |
| 25 | .configure = Sniffer_configure, |
| 26 | .init = Sniffer_init, |
| 27 | .exit = Sniffer_exit, |
| 28 | .run = Sniffer_run, |
| 29 | }, |
| 30 | [CFG_NUM_CCID] = { |
| 31 | .configure = CCID_configure, |
| 32 | .init = CCID_init, |
| 33 | .exit = CCID_exit, |
| 34 | .run = CCID_run, |
| 35 | }, |
| 36 | [CFG_NUM_PHONE] = { |
| 37 | .configure = Phone_configure, |
| 38 | .init = Phone_init, |
| 39 | .exit = Phone_exit, |
| 40 | .run = Phone_run, |
| 41 | }, |
| 42 | [CFG_NUM_MITM] = { |
| 43 | .configure = MITM_configure, |
| 44 | .init = MITM_init, |
| 45 | .exit = MITM_exit, |
| 46 | .run = MITM_run |
| 47 | }, |
Christina Quast | fb524b9 | 2015-02-27 13:39:45 +0100 | [diff] [blame] | 48 | }; |
| 49 | |
| 50 | |
| 51 | /*------------------------------------------------------------------------------ |
| 52 | * Internal variables |
| 53 | *------------------------------------------------------------------------------*/ |
Christina Quast | 95d6616 | 2015-04-09 22:38:47 +0200 | [diff] [blame] | 54 | volatile enum confNum simtrace_config = CFG_NUM_SNIFF; |
Christina Quast | 32906bb | 2015-02-24 11:35:19 +0100 | [diff] [blame] | 55 | |
| 56 | /*------------------------------------------------------------------------------ |
Christina Quast | 95d6616 | 2015-04-09 22:38:47 +0200 | [diff] [blame] | 57 | * Main |
Christina Quast | 32906bb | 2015-02-24 11:35:19 +0100 | [diff] [blame] | 58 | *------------------------------------------------------------------------------*/ |
Christina Quast | de68867 | 2015-04-12 15:20:57 +0200 | [diff] [blame] | 59 | #define MAX_USB_ITER BOARD_MCK/72 // This should be around a second |
Christina Quast | 32906bb | 2015-02-24 11:35:19 +0100 | [diff] [blame] | 60 | extern int main( void ) |
| 61 | { |
Christina Quast | 1161b27 | 2015-02-25 14:15:57 +0100 | [diff] [blame] | 62 | uint8_t isUsbConnected = 0; |
Christina Quast | 95d6616 | 2015-04-09 22:38:47 +0200 | [diff] [blame] | 63 | enum confNum last_simtrace_config = simtrace_config; |
Christina Quast | 2379ac8 | 2015-04-16 11:09:37 +0200 | [diff] [blame] | 64 | unsigned int i = 0; |
Christina Quast | 1161b27 | 2015-02-25 14:15:57 +0100 | [diff] [blame] | 65 | |
Christina Quast | b5ebebe | 2015-03-05 15:43:01 +0100 | [diff] [blame] | 66 | LED_Configure(LED_NUM_RED); |
Christina Quast | 32906bb | 2015-02-24 11:35:19 +0100 | [diff] [blame] | 67 | LED_Configure(LED_NUM_GREEN); |
Christina Quast | 9dbf1c9 | 2015-05-06 08:46:32 +0200 | [diff] [blame] | 68 | LED_Set(LED_NUM_RED); |
Christina Quast | 32906bb | 2015-02-24 11:35:19 +0100 | [diff] [blame] | 69 | |
| 70 | /* Disable watchdog*/ |
| 71 | WDT_Disable( WDT ) ; |
| 72 | |
| 73 | PIO_InitializeInterrupts(0); |
| 74 | |
Christina Quast | 1161b27 | 2015-02-25 14:15:57 +0100 | [diff] [blame] | 75 | SIMtrace_USB_Initialize(); |
| 76 | |
| 77 | printf("%s", "USB init\n\r"); |
Christina Quast | de68867 | 2015-04-12 15:20:57 +0200 | [diff] [blame] | 78 | while(USBD_GetState() < USBD_STATE_CONFIGURED){ |
Christina Quast | 3d8c093 | 2015-06-24 16:00:13 +0200 | [diff] [blame] | 79 | if(i >= MAX_USB_ITER*3) { |
Christina Quast | de68867 | 2015-04-12 15:20:57 +0200 | [diff] [blame] | 80 | TRACE_ERROR("Resetting board (USB could not be configured)\n"); |
| 81 | NVIC_SystemReset(); |
| 82 | } |
| 83 | i++; |
| 84 | } |
| 85 | |
Harald Welte | fefd571 | 2015-11-07 18:19:11 +0100 | [diff] [blame^] | 86 | for (i = 1; i < sizeof(config_func_ptrs)/sizeof(config_func_ptrs[0]); ++i) |
Christina Quast | 95d6616 | 2015-04-09 22:38:47 +0200 | [diff] [blame] | 87 | { |
| 88 | config_func_ptrs[i].configure(); |
| 89 | } |
| 90 | |
Harald Welte | fefd571 | 2015-11-07 18:19:11 +0100 | [diff] [blame^] | 91 | config_func_ptrs[simtrace_config].init(); |
Christina Quast | 95d6616 | 2015-04-09 22:38:47 +0200 | [diff] [blame] | 92 | last_simtrace_config = simtrace_config; |
| 93 | |
Christina Quast | 1161b27 | 2015-02-25 14:15:57 +0100 | [diff] [blame] | 94 | printf("%s", "Start\n\r"); |
Christina Quast | 32906bb | 2015-02-24 11:35:19 +0100 | [diff] [blame] | 95 | while(1) { |
Christina Quast | 1161b27 | 2015-02-25 14:15:57 +0100 | [diff] [blame] | 96 | |
Christina Quast | 1161b27 | 2015-02-25 14:15:57 +0100 | [diff] [blame] | 97 | if (USBD_GetState() < USBD_STATE_CONFIGURED) { |
| 98 | |
| 99 | if (isUsbConnected) { |
| 100 | isUsbConnected = 0; |
Christina Quast | 1161b27 | 2015-02-25 14:15:57 +0100 | [diff] [blame] | 101 | } |
| 102 | } |
| 103 | else if (isUsbConnected == 0) { |
| 104 | printf("USB is now configured\n\r"); |
Christina Quast | 9dbf1c9 | 2015-05-06 08:46:32 +0200 | [diff] [blame] | 105 | LED_Set(LED_NUM_GREEN); |
| 106 | LED_Clear(LED_NUM_RED); |
Christina Quast | 1161b27 | 2015-02-25 14:15:57 +0100 | [diff] [blame] | 107 | |
| 108 | isUsbConnected = 1; |
Christina Quast | 95d6616 | 2015-04-09 22:38:47 +0200 | [diff] [blame] | 109 | } |
Christina Quast | cafde00 | 2015-03-02 16:12:16 +0100 | [diff] [blame] | 110 | |
Christina Quast | cafde00 | 2015-03-02 16:12:16 +0100 | [diff] [blame] | 111 | |
Christina Quast | 95d6616 | 2015-04-09 22:38:47 +0200 | [diff] [blame] | 112 | if (last_simtrace_config != simtrace_config) { |
Harald Welte | fefd571 | 2015-11-07 18:19:11 +0100 | [diff] [blame^] | 113 | config_func_ptrs[last_simtrace_config].exit(); |
| 114 | config_func_ptrs[simtrace_config].init(); |
Christina Quast | 95d6616 | 2015-04-09 22:38:47 +0200 | [diff] [blame] | 115 | last_simtrace_config = simtrace_config; |
Christina Quast | fb524b9 | 2015-02-27 13:39:45 +0100 | [diff] [blame] | 116 | } else { |
Harald Welte | fefd571 | 2015-11-07 18:19:11 +0100 | [diff] [blame^] | 117 | config_func_ptrs[simtrace_config].run(); |
Christina Quast | 32906bb | 2015-02-24 11:35:19 +0100 | [diff] [blame] | 118 | } |
| 119 | } |
| 120 | } |